Work around for goma

Insert a space before '©' in every source file.

find source -name *.cpp -o -name *.h -o -name *.c | \
  xargs sed -i '1 s:^// ©://  ©:'

See b/36108313 about a goma issue.

Also, apply the patch from https://ssl.icu-project.org/trac/ticket/13032
for PNaCl.
413 files changed